8267780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24317}}^1$

素因数の和:24343

約数の個数: 24

約数和(自身を含む): 18384408

約数和(自身を除く): 10116628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 24317, 48634, 97268, 121585, 243170, 413389, 486340, 826778, 1653556, 2066945, 4133890, 8267780]

約数ペア:

[(1, 8267780), (2, 4133890), (4, 2066945), (5, 1653556), (10, 826778), (17, 486340), (20, 413389), (34, 243170), (68, 121585), (85, 97268), (170, 48634), (340, 24317)]